<!doctype html>
<html lang="zh-Hans">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>柠檬UI</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {

        }

        #app {
        }

        body {
            font-size: 14px;
        }

    </style>
    <style>

    </style>
</head>
<body>
<div id="app" style="padding: 100px;">
    <g-collapse :selected.sync="selectedTab">
        <g-collapse-item title="标题1" name="1">内容1</g-collapse-item>
        <g-collapse-item title="标题2" name="2">内容2</g-collapse-item>
        <g-collapse-item title="标题3" name="3">内容3</g-collapse-item>
    </g-collapse>
    {{selectedTab}}
</div>
<script src="./src/app.js"></script>

</body>
</html>